diff --git a/MCUME_pico2/picogen/gwenesis/vdp/gwenesis_vdp.h b/MCUME_pico2/picogen/gwenesis/vdp/gwenesis_vdp.h
index 05b35f0..af7e950 100755
--- a/MCUME_pico2/picogen/gwenesis/vdp/gwenesis_vdp.h
+++ b/MCUME_pico2/picogen/gwenesis/vdp/gwenesis_vdp.h
@@ -19,6 +19,8 @@ __license__ = "GPLv3"
 #ifndef _gwenesis_vdp_H_
 #define _gwenesis_vdp_H_
 
+#include "stdint.h"
+
 #pragma once
 
 #define BIT(v, idx) (((v) >> (idx)) & 1)
@@ -151,4 +153,4 @@ void gwenesis_vdp_gfx_load_state();
 void gwenesis_vdp_mem_save_state();
 void gwenesis_vdp_mem_load_state();
 
-#endif
\ No newline at end of file
+#endif